package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.dto.OrdersPageQueryDTO;
import com.sky.entity.Orders;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.math.BigDecimal;
import java.time.LocalDateTime;
import java.util.List;
import java.util.Map;

@Mapper
public interface OrderMapper {

    /*
    * 向订单表插入一条数据
    * */
    void insert(Orders order);

    /**
     * 根据订单号查询订单
     * @param orderNumber
     */
    @Select("select * from orders where number = #{orderNumber}")
    Orders getByNumber(String orderNumber);

    /**
     * 修改订单信息
     * @param orders
     */
    void update(Orders orders);

    /*
    * 查询历史订单
    * */
    Page<Orders> getHistoryOrders(OrdersPageQueryDTO ordersPageQueryDTO);

    /*
    * 根据id获取订单数据
    * */
    @Select("select * from orders where id=#{id}")
    Orders getById(Long id);

    /*
    * 查询超时订单
    * */
    @Select("select * from orders where status=#{status} and order_time<=#{overTime} ")
    List<Orders> findTimeOutOrder(Integer status, LocalDateTime overTime);

    /*
     * 查询当天已完成订单的营业额总数
     * */
    @Select("select sum(amount) from orders where status=#{status} and order_time between #{begin} and #{end}")
    BigDecimal getAmountByMap(Map<String, Object> map);

    @Select("select sum(amount) from orders where status=#{status} and order_time between #{begin} and #{end}")
    Double sumByMap(Map map);

    Integer countByMap(Map map);
}
